Selection of Badcock expansion screws
Selection of Badcock expansion screws, various types, upper and lower, in box by the International Tooth Co., England, 1950-1965
Details
- Category:
- Dentistry
- Object Number:
- 1981-854/9
- Materials:
- box, cardboard and screw, metal
- type:
- expansion screws
- credit:
- Thein, A.